diff --git a/package.json b/package.json
index f28c645..ecdfd79 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
   ],
   "dependencies": {},
   "devDependencies": {
-    "ava": "^0.8.0",
+    "ava": "^0.9.1",
     "babel": "^5.8.33",
     "babel-core": "^5.8.33",
     "babel-eslint": "^4.1.5",